Phillips 021783 HID D1S 35 watt head lamps. I have four of them and i know for sure three work. The fourth is free because i dont know. Two are phillips two are knock off but they work just fine. Feel free to test them or bring the vehicle in question lol. Nonretunds once they leave here but they DO work i just cant have anyone buying em and then putting their fingers on em and then bothering me for their money back cuz they dont know fingerprints on these are bad! Gimme $50 take all four. Both name brand (Phillips) definitely work. You can find knockoffs but these will be OEM and on the cheap. Normally $75 and up EACH